<!DOCTYPE html>
<html lang="en">
  <head>
    <meta charset="UTF-8" />
    <meta http-equiv="X-UA-Compatible" content="IE=edge" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <title>Document</title>
  </head>

  <body>
    <form>
      <input type="text" name="username" placeholder="请输入用户名" /><br />
      <input type="text" name="password1" placeholder="请输入密码" /><br />
      <button type="submit">登录</button>
    </form>

    <script src="./js/axios.js"></script>
    <script src="./js/form-serialize.js"></script>

    <script>
      // 获取元素
      const form = document.querySelector('form')

      form.addEventListener('submit', function (e) {
        // 阻止表单默认提交行为
        e.preventDefault()

        // 默认是key=value 查询字符串格式
        const data = serialize(form, { hash: true }) //对象格式
        // serialize(form,{hash:false}) //key=value 查询字符串格式

        //
        axios
          .post('http://ajax-api.itheima.net/api/login', data)
          .then(({ data: res }) => console.log(res))
      })
    </script>
  </body>
</html>
